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What is the ratio by atoms of elements present in technetium (VII) peroxide? (peroxide is a polyatomic ion) 1:7 2:8 4:9 3:1
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What is the ratio by atoms of elements present in technetium (VII) peroxide? (peroxide

is a polyatomic ion)
1:7
2:8
4:9
3:1

User Memo
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1 Answer

2 votes

Answer: 1:7

Explanation: 2 Tc^+7 + 7 O2^-2 -> Tc2 (O2)7

Also 2 Tc to 14 O

User Isep
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